Superconductivity at 43 K in SmFeAsO1-xF x View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

2008-05-25

AUTHORS

X. H. Chen, T. Wu, G. Wu, R. H. Liu, H. Chen, D. F. Fang

ABSTRACT

High-temperature superconductors: No pressure thenThe recently discovered layered rare-earth metal oxypnictides have reinvigorated research into high-temperature superconductivity. The first of these, found only a few months ago, had a transition temperature of 26 K. A recent paper in Nature reported an iron–arsenic-based material superconducting at 43 K with the application of pressure. Previously only copper oxides superconductors had beaten the 40 K barrier. Now Chen et al. report bulk superconductivity in the samarium–arsenide oxide SmFeAsO1−xFx with a transition temperature of 43 K without this pressure. More... »

PAGES

761-762

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1038/nature07045

DOI

http://dx.doi.org/10.1038/nature07045

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1043765568

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/18500328


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